Hand-held machine tool having a tool-change magazine

US10759038B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Daniel Boepple · Stuttgart, DE
• Simon Erbele · Nufringen, DE

Key dates

• Filing date: Jan 16, 2017
• Grant date: Sep 1, 2020
• Expiry date: Aug 27, 2037

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B25B21/00
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A hand-held machine tool having a tool receiver to receive an insert tool having an external profile, the tool receiver featuring an internal receiver provided at least sectionally with an internal profile, and having a tool housing assigned a tool-change magazine having at least one tool chamber for storing the insert tool, the tool chamber being alignable with the tool receiver to allow the insert tool to be transferred from the tool chamber into the internal receiver or from the internal receiver into the tool chamber, a positioning device being provided for the circumferential alignment of the external profile when transferring the insert tool from the tool chamber into the internal receiver of the tool receiver to produce a form-locking connection between the internal profile and the external profile that at least for the most part, is free of rotational play, the positioning device has at least one magnet.